Reverse WHOIS Search
By using one or more unique identifiers or terms found in a WHOIS record, find all the domain names related to it.Get started free
Take more from WHOIS
Identify all connected domains
Identify all the domain names worldwide which share search terms anywhere in their WHOIS records. Find connections between various domains, individuals and organizations.
Get detailed information
Get the entire registration details set or WHOIS record of domains associated with the searched terms. You may search by specific attributes in the domain WHOIS Records.
Searched domains can be monitored for any changes by being added into the Domain Monitor.
- Use Reverse WHOIS data to detect spam, malicious websites, intrusions, and other online misbehaviors.
- Identify new business and partnership opportunities and locate potential buyers through the contact details provided in the WHOIS database.
- Check potential trademark infringements through searches to scope domain name similarities, duplicates, or copycats.
Integrate our monitoring and search tools into your applications. Get instant access to one of the largest databases of WHOIS data through the IPA access. Quick and easy integration in a few minutes, without excessive programming!Learn more about the API Integration